Swisher Sweets. Swisher Sweets makes everything from smokeless tobacco, to premium cigars, to cigarillos. A favorite of many cannabis users, the cigarillos are generally bought as large joint wraps, known as blunts. To roll a blunt, most people use a razor blade or sharp knife to cut the wrap open, lengthwise.
A resistive bridge type SWR meter doesnât actually measure SWR â it measures impedance mismatch or impedance(however you want to look at it). SWR is calculated by the ratio of two volatges on the bridge. The SWR and impedance only relate correctly if the bridge impedance and feedline impedance are the same(50 ohms typically). A resistive bridge works fine but you can do the same thing with a simple resistive divider.
In the meantime, this information will help the newcomer understand the basic concept. SWR is the common abbreviation for Standing Wave Ratio. It may, in some circles, be referred to as VSWR (voltage standing wave ratio). Never the less it is the same. For the most part the term has been reduced to SWR since the calculation can involve either voltage or current.